As the author of the article in NATURE of October 24, 1918, in which the diagram referred to by Dr. Hutchinson last week was first brought to the notice of your readers, may I be permitted to ...

Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.

Abstract: The technology of logging-while-drilling (LWD) resistivity measurement, which derives formation resistivity from multiple transmitter–receiver antenna configurations, has been widely applied ...

Abstract: The forms of cracks in building structures are complex and have various causes. Digital and precise identification of cracks in building structures is a key challenge in the field of ...